add< Backend::EIGEN3, Matrix > Struct Template Reference

Detailed Description

template<class Matrix>
struct shogun::linalg::implementation::add< Backend::EIGEN3, Matrix >

Partial specialization of add for the Eigen3 backend.

Definition at line 81 of file Add.h.

Public Types
typedef Matrix::Scalar	T
typedef Eigen::Matrix< T, Eigen::Dynamic, Eigen::Dynamic >	MatrixXt
typedef Eigen::Matrix< T, Eigen::Dynamic, 1 >	VectorXt

Static Public Member Functions
static SGMatrix< T >	compute (SGMatrix< T > A, SGMatrix< T > B, T alpha=1, T beta=1)
static void	compute (SGMatrix< T > A, SGMatrix< T > B, SGMatrix< T > C, T alpha, T beta)
static SGVector< T >	compute (SGVector< T > A, SGVector< T > B, T alpha=1, T beta=1)
static void	compute (SGVector< T > A, SGVector< T > B, SGVector< T > C, T alpha, T beta)

Member Typedef Documentation

typedef Eigen::Matrix<T,Eigen::Dynamic,Eigen::Dynamic> MatrixXt

Eigen3 matrix type

Definition at line 87 of file Add.h.

typedef Matrix::Scalar T

Scalar type

Definition at line 84 of file Add.h.

typedef Eigen::Matrix<T,Eigen::Dynamic,1> VectorXt

Eigen3 vector type

Definition at line 90 of file Add.h.

Member Function Documentation

static SGMatrix<T> compute ( SGMatrix< T >  A, SGMatrix< T >  B, T  alpha = 1, T  beta = 1  )

static

Performs the operation C = alpha*A + beta*B.

Parameters

A	first matrix
B	second matrix
alpha	constant to be multiplied by the first matrix
beta	constant to be multiplied by the second matrix

Returns

The return matrix

Definition at line 100 of file Add.h.

static void compute ( SGMatrix< T >  A, SGMatrix< T >  B, SGMatrix< T >  C, T  alpha, T  beta  )

static

Performs the operation C = alpha*A + beta*B using Eigen3

Parameters

A	first matrix
B	second matrix
C	matrix to store the result
alpha	constant to be multiplied by the first matrix
beta	constant to be multiplied by the second matrix

Definition at line 123 of file Add.h.

static SGVector<T> compute ( SGVector< T >  A, SGVector< T >  B, T  alpha = 1, T  beta = 1  )

static

Performs the operation C = alpha*A + beta*B.

Parameters

A	first vector
B	second vector
alpha	constant to be multiplied by the first vector
beta	constant to be multiplied by the second vector

Returns

The result vector

Definition at line 141 of file Add.h.

static void compute ( SGVector< T >  A, SGVector< T >  B, SGVector< T >  C, T  alpha, T  beta  )

static

Performs the operation C = alpha*A + beta*B using Eigen3

Parameters

A	first vector
B	second vector
C	vector to store the result
alpha	constant to be multiplied by the first vector
beta	constant to be multiplied by the second vector

Definition at line 160 of file Add.h.

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The documentation for this struct was generated from the following file:

• Add.h